#if 0

#include <iostream>

using namespace std;

int main()
{
	int arr[] = { 9, 4, 0, 2, 7, 8, 4 };
	int max = 0;
	for (int i = 0; i < sizeof(arr) / sizeof(arr[0]); i++)
	{
		if (arr[i]>max)
		{
			max = arr[i];
		}
	}
	cout << "max = " << max << endl;
	system("pause");
	return 0;
}
#endif